用所给动词的适当形式填空.（1）( )(not talk).It's time for class.
(2) Mike,( )(be) quick,or you will be late for school.(3) I must( )(finish) my homework first.(4) She had( )(get) up early yesterday.(5) ( )you( )(go) to school by bike yesterday?(6) What( )they( )(do) now over there?(7) My mother doesn't let me( )(play)foootball after lunch.(8) Her sister( )(not work)in the city two years ago.(9) Could you please( )(help)me with the housework?(10) Look,Mike and Tom( )(talk)with our teacher.